[5.5] Do not continue checking APP_ENV
if environment file path has being set
#22753
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It is a very interesting case our team just encountered.
There are two files,
.env.local
and.env.testing
in the project. And in a developing server, it addsexport APP_ENV=local
in /etc/profile to define the environment.One of team member copied
.env.local
to.env.testing.local
. Then another person run a command with testing environment usingand found the result was not as expected.
After setting environment file path
.env.testing
with--env
option, it continued to checking the globalAPP_ENV
definition and tried to set the file path.env.testing.local
again. At last, it was the later file being loaded.It may be a rare case, however, I think this PR is mainly meaning "--env option has higher priority than the global definition".